JPH0767594B2 - 締結類部品や電子部品等の鍛造成型装置 - Google Patents

締結類部品や電子部品等の鍛造成型装置

Info

Publication number
JPH0767594B2
JPH0767594B2 JP3344483A JP34448391A JPH0767594B2 JP H0767594 B2 JPH0767594 B2 JP H0767594B2 JP 3344483 A JP3344483 A JP 3344483A JP 34448391 A JP34448391 A JP 34448391A JP H0767594 B2 JPH0767594 B2 JP H0767594B2
Authority
JP
Japan
Prior art keywords
die
striking
molding
height
forging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP3344483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05104189A (ja
Inventor
正煥 林
Original Assignee
正煥 林
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 正煥 林 filed Critical 正煥 林
Publication of JPH05104189A publication Critical patent/JPH05104189A/ja
Publication of JPH0767594B2 publication Critical patent/JPH0767594B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/48—Machines working with hammers, e.g. beating in a radial direction, for forming heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP3344483A 1991-09-30 1991-12-26 締結類部品や電子部品等の鍛造成型装置 Expired - Lifetime JPH0767594B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1991-17118 1991-09-30
KR1019910017118A KR930007617B1 (ko) 1991-09-30 1991-09-30 체결류 부품이나 전자부품 등의 단조성형장치

Publications (2)

Publication Number Publication Date
JPH05104189A JPH05104189A (ja) 1993-04-27
JPH0767594B2 true JPH0767594B2 (ja) 1995-07-26

Family

ID=19320576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3344483A Expired - Lifetime JPH0767594B2 (ja) 1991-09-30 1991-12-26 締結類部品や電子部品等の鍛造成型装置

Country Status (2)

Country Link
JP (1) JPH0767594B2 (ko)
KR (1) KR930007617B1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100412420B1 (ko) * 2000-06-19 2003-12-31 주식회사 인터씰 충격단조 성형기
KR100497642B1 (ko) * 2001-12-29 2005-07-01 (주)신명산업 리벳 성형장치 및 성형방법
KR20030095041A (ko) * 2002-06-11 2003-12-18 한국화학연구원 할로게나이드계 녹색 형광체의 조성 및 제조방법
KR20030095043A (ko) * 2002-06-11 2003-12-18 한국화학연구원 할로게나이드계 청색 형광체의 조성 및 제조방법
CN105170867B (zh) * 2015-10-14 2017-06-06 嘉善宝拓机械设备有限公司 螺钉头打弯装置及加工弯头螺钉的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153761A (ko) * 1974-05-31 1975-12-11
JPS609544A (ja) * 1983-06-27 1985-01-18 Joto Kikai Kogyo Kk パ−ツフオ−マ−
JPS62101339A (ja) * 1985-10-29 1987-05-11 Asahi Okuma Ind Co Ltd ２ダイス３ブロ−式ヘツダ−

Also Published As

Publication number Publication date
KR930005693A (ko) 1993-04-20
KR930007617B1 (ko) 1993-08-14
JPH05104189A (ja) 1993-04-27

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